public List <Car> GetAll(Expression <Func <Car, bool> > filter = null)
{
using (CarProjectDbContext context = new CarProjectDbContext())
{
return(filter == null
? context.Set <Car>().ToList()
: context.Set <Car>().Where(filter).ToList());
}
}
public Car Get(Expression <Func <Car, bool> > filter)
{
using (CarProjectDbContext context = new CarProjectDbContext())
{
return(context.Set <Car>().SingleOrDefault(filter));
}
}